APA (7th ed.) Citation

Waytulonis, R. W. (1981). State regulations pertaining to the use of internal combustion engines underground. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Waytulonis, Robert W. State Regulations Pertaining to the Use of Internal Combustion Engines Underground. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1981.

MLA (9th ed.) Citation

Waytulonis, Robert W. State Regulations Pertaining to the Use of Internal Combustion Engines Underground. U.S. Dept. of the Interior, Bureau of Mines, 1981.